body,
ul,
ol,
li,
p,
h1,
h2,
h3,
h4,
h5,
h6,
form,
fieldset,
table,
td,
img,
div,
dl,
dt,
dd,
input {
	margin: 0;
	padding: 0;
}
body{
	background-color: #f4f4f4;
}
img {
	border: none;
}

li {
	list-style: none;
}

input,
select,
textarea {
	outline: none;
	border: none;
	background: none;
}

textarea {
	resize: none;
}

a {
	text-decoration: none;
}


/*清浮动*/

.clearfix:after {
	content: "";
	display: block;
	clear: both;
}

.clearfix {
	zoom: 1;
}

.fl {
	float: left;
}

.fr {
	float: right;
}